This is a generic, equivalent one, 100% compatible! 18.00V 5000mAh replacement Power Tools battery for Makita BL1830 BL1815 BL1835 BL1850, It is easy to use, convenient to carry with, A great assistant for electric tools.

Replaces the following Makita battery model:
Makita BL1830, BL1815, BL1835, BL1850

Compatible with Power Tools models:
MAKITA BCS550, BCS550F, BCS550RFE, BCS550Z, BCF201, BCF201Z, BCL180, BCL180F, BCL180W, BCL180Z, BCL180ZW, BCL182, BCL182Z, BDA350, BDA350F, BDA350RFE, BDA350Z, BDA351, BDA351RFE, BDA351Z, BDF450, BDF451, BDF451RFE, BDF451Z,BDF452, BDF452RFE, BDF452RHE, BDF452SHE, BDF452Z, BDF453RHE, BDF453SHE, BDF453Z,BDF454F, BDF454RFE, BDF454Z,BDF456RFE, BDF456Z, BFR550F, BFR550L, BFR550RFE, BFR550Z,BFR750, BFR750F, BFR750L, BFR750RFE, BFR750Z, BFS450, BFS450F, BFS450RFE, BFS450Z,BFS451RFE, BFS451Z, BGA402RFE, BGA402Z,BGA452, BGA452F, BGA452RFE, BGA452Z, BGD800, BGD800RFE, BGD800Z,BGD801, BGD801RFE, BGD801Z, BHP450,BHP451, BHP451RFE, BHP451SFE, BHP451Z,BHP452, BHP452HW, BHP452RFE, BHP452SHE, BSS610Z,BSS611F, BSS611X, BSS611Z, BST221F, BST221RFE, BST221X, BST221Z, BTD140, BTD140RFE, BTD140SFE, BTD140Z,BTD141, BTD141Z,BTD142HW, BTD142RHE, BTD142SHE, BTD142Z,BTD144, BTD144RFE, BTD144Z,BTD145RFE, BTD145Z, BTD146D, BTD146RFE, BTD146SHE, BTD146Z,BTDW251Z, BTL061, BTL061F, BTL061RFE, BTL061Z,BTL063, BTL063F, BTL063Z, BTM50, BTM50RFE, BTM50Z, BTP140, BTP140F, BTP140RFE, BTP140Z,BTP141, BTP141RFX2, BTP141Z, BTW251, BTW251F, BTW251FX1, BTW251RFE, BTW251X, BTW251Z, BTW251ZX1, BTW253, BTW253F, BTW253RFE, BTW253Z, BTW450

Specifications:
◆ Brand: generic/equivalent
◆ Condition: brand new, 1 year warranty!
◆ Voltage: 18.00V
◆ Capacity: 5000mAh
◆ Battery Type: Li-ion